{"id":34102,"date":"2025-11-17T11:53:07","date_gmt":"2025-11-17T10:53:07","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=34102"},"modified":"2026-03-12T08:44:44","modified_gmt":"2026-03-12T07:44:44","slug":"william-optics-1-10-microfocuser-synta-upgrade-2-inch-2-5-inch","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/william-optics-1-10-microfocuser-synta-upgrade-2-inch-2-5-inch\/","title":{"rendered":"William Optics 1:10 Microfocuser for Synta 2\u2033 and 2.5\u2033"},"content":{"rendered":"

William Optics 1:10 - Precision focus for smoother and sharper adjustment<\/strong>
With the William Optics 1:10 microfocuser, you instantly upgrade your focuser to true precision. You no longer turn \u201capproximately\u201d, but find the exact point where your image becomes sharp faster. Especially at high magnifications you will notice the difference immediately: small movements give much more control, making it easier to keep your object in focus.<\/p>\n\n\n\n

\"William<\/figure>\n\n\n\n

The 1:10 ratio feels light and smooth. You get fine control without the focuser sagging, even when working with heavier accessories. You retain all the functions of your existing Crayford focuser, including tension adjustment. That means you can carry more weight without instability. You simply enjoy extra precision without giving anything up.<\/p>\n\n\n\n

Installation is easy. You follow the steps and assemble the unit without fuss. This version fits W.O. Synta focusers, W.O. Newtonian focusers and older Megrez 80 and 90 telescopes from the first series. This way you get more out of a telescope you may have been using for years.<\/p>\n\n\n\n

Be sure to order the correct version, though. Are you using a Megrez 80 II or ZenithStar 80? Then you need a different retrofit.<\/p>\n\n\n\n

Specifications<\/strong><\/h3>\n\n\n\n

General<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Type<\/td>Microfocuser retrofit<\/td><\/tr>
Fine\/coarse ratio<\/td>10:1<\/td><\/tr>
Compatibility<\/td>W.O. Synta focusers, W.O. Newtonian focusers, Megrez 80\/90 (I-series)<\/td><\/tr>
Installation<\/td>Retrofittable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

William Optics 1:10 comes with fine and coarse microfocuser retrofit for old Synta focusers, including adjustable 10:1 transmission.<\/p>","protected":false},"featured_media":97530,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[643],"product_cat":[56,593,500],"product_tag":[],"class_list":["post-34102","product","type-product","status-publish","has-post-thumbnail","product_brand-william-optics","product_cat-telescoop-accessoires","product_cat-focus-navigatie","product_cat-focusers","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":90963,"url":"https:\/\/www.telescoop.nl\/en\/sky-watcher-dual-speed-2-inch-crayford-focuser-refractor\/","url_meta":{"origin":34102,"position":0},"title":"Sky-Watcher Dual-Speed 2\u2033 Crayford Focuser for Refractors","author":"Info telescoop","date":"03-12-2025","format":false,"excerpt":"Helaas is dit artikel niet meer verkrijgbaar. Bekijk hier een vergelijkbaar alternatief: https:\/\/www.telescoop.nl\/william-optics-1-10-microfocuser-synta-upgrade-2-inch-2-5-inch\/","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33784,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-91-540-refractor-apo-space-gray-ota\/","url_meta":{"origin":34102,"position":1},"title":"William Optics 91\/540 Refractor APO Space Gray OTA","author":"","date":"14-11-2025","format":false,"excerpt":"William Optics AP 91\/540 comes with retractable dew cap, Bahtinov focus mask, Losmandy swallowtail, sturdy handle, 1:10 rack-and-pinion focuser and deluxe transport bag - ideal for sharp visual observation and astrophotography. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33809,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-fluorostar-120-780-apo-space-gray-ota\/","url_meta":{"origin":34102,"position":2},"title":"William Optics Fluorostar 120\/780 APO Space Gray OTA","author":"","date":"14-11-2025","format":false,"excerpt":"William Optics 120\/780 comes with Bahtinov focus mask, Losmandy swallowtail, handle, Vixen\/Skywatcher accessory shoe and padded transport bag - premium triplet for crystal clear astrophotos and visual excellence. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33788,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-fluorostar-120-780-apo-gold-ota\/","url_meta":{"origin":34102,"position":3},"title":"William Optics Fluorostar 120\/780 APO Gold OTA","author":"","date":"14-11-2025","format":false,"excerpt":"William Optics 120\/780 comes with a Losmandy-style dovetail, handle, Bahtinov mask, transport bag and a Vixen\/Skywatcher accessory shoe - perfect for the serious astrophotographer who strives for color-clean and razor-sharp images. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33800,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-fluorostar-120-780-apo-red-ota\/","url_meta":{"origin":34102,"position":4},"title":"William Optics Fluorostar 120\/780 APO Red OTA","author":"","date":"14-11-2025","format":false,"excerpt":"William Optics 120\/780 comes with a Losmandy-style dovetail, handle, a special Bahtinov mask for perfect focusing, a Vixen\/Skywatcher accessory shoe and a soft transport bag for safe storage and transportation. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33836,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-granturismo-81-478-apo-iv-ota-rood\/","url_meta":{"origin":34102,"position":5},"title":"William Optics GranTurismo 81\/478 APO IV OTA Red","author":"","date":"15-11-2025","format":false,"excerpt":"William Optics AP 81\/478 81 comes with a Vixen-Style dovetail, handle, Bahtinov mask, 2\" to 1.25\" adapter and a soft carrying case, ideal for mobile astrophotography. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/34102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=34102"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/97530"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=34102"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=34102"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=34102"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=34102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}